Fast rolling curtain automatic door

Fast rolling curtain automatic door Product name: Fast automatic door [Product material] Stainless steel/aluminum alloy [Opening speed] 0.6-2.0m/s(adjustable) [Wind resistance rating] 3-6 [Curtain color] yellow, white, blue, red, orange or transparent Industrial Doors [Top structure] The chassis is made of 2mm thick galvanized steel plate and 3mm thick steel plate at both ends. The surface of the steel plate is sprayed into the color required by the customer. The reel is installed in the case and consists of a reel, a shaft end and a bearing seat. [guide rail] is 1.5mm thick Baosteel cold-rolled steel frame, high quality baking paint, fluorocarbon powder spray painting process or 1.5mm thick stainless steel or 3.5mm thick anti-oxidation treatment of high quality aluminum alloy column.Automatic glass door [Viewable] PVC transparent window, thickness 1.2mm In case of power failure, the electric control is equipped with a reserve power supply (can be installed in add…